| Rank | Median Age ▲ | School District / Population |
| 1. | 21.80 | Fort Campbell Dependent Schools / 13,833 |
| 2. | 23.20 | Fort Knox Dependent Schools / 12,204 |
| 3. | 24.80 | Bowling Green Independent School District / 26,705 |
| 4. | 28.00 | Berea Independent School District / 7,062 |
| 5. | 29.70 | Murray Independent School District / 10,750 |
| 6. | 31.60 | Campbellsville Independent School District / 8,017 |
| 7. | 32.00 | Rowan County School District / 23,351 |
| 8. | 33.20 | Barbourville Independent School District / 2,672 |
| 8. | 33.20 | Silver Grove Independent School District / 1,856 |
| 8. | 33.20 | Walton-Verona Independent School District / 6,367 |
| 11. | 33.60 | Monticello Independent School District / 3,873 |
| 12. | 33.80 | Christian County School District / 59,889 |
| 12. | 33.80 | Fayette County School District / 296,766 |
| 14. | 33.90 | Madison County School District / 76,112 |
| 15. | 34.30 | Mayfield Independent School District / 9,738 |
| 16. | 34.40 | Ludlow Independent School District / 4,851 |
| 17. | 34.80 | Dayton Independent School District / 5,485 |
| 17. | 34.80 | Grant County School District / 21,007 |
| 19. | 35.00 | Warren County School District / 87,082 |
| 20. | 35.10 | Harlan Independent School District / 3,318 |
| 20. | 35.10 | Williamsburg Independent School District / 5,561 |
| 22. | 35.20 | Scott County School District / 47,211 |
| 23. | 35.30 | Southgate Independent School District / 3,660 |
| 24. | 35.50 | Erlanger-Elsmere Independent School District / 17,045 |
| 25. | 35.60 | Jessamine County School District / 48,591 |
| 25. | 35.60 | Calloway County School District / 26,448 |
| 27. | 35.80 | Boone County School District / 113,039 |
| 28. | 35.90 | Newport Independent School District / 15,613 |
| 29. | 36.00 | Kenton County School District / 98,785 |
| 30. | 36.30 | Bardstown Independent School District / 12,891 |
| 31. | 36.50 | Covington Independent School District / 32,954 |
| 32. | 36.60 | Carroll County School District / 10,851 |
| 32. | 36.60 | Union County School District / 14,992 |
| 32. | 36.60 | Eminence Independent School District / 2,767 |
| 35. | 36.80 | Pikeville Independent School District / 6,559 |
| 36. | 36.90 | Williamstown Independent School District / 3,676 |
| 37. | 37.20 | Campbell County School District / 41,444 |
| 38. | 37.30 | Montgomery County School District / 26,517 |
| 38. | 37.30 | Hardin County School District / 84,690 |
| 40. | 37.40 | Clay County School District / 21,833 |
| 41. | 37.60 | Fort Thomas Independent School District / 16,223 |
| 41. | 37.60 | Laurel County School District / 57,606 |
| 41. | 37.60 | Beechwood Independent School District / 6,291 |
| 44. | 37.80 | Whitley County School District / 21,042 |
| 44. | 37.80 | Jefferson County School District / 738,880 |
| 46. | 37.90 | Powell County School District / 12,638 |
| 46. | 37.90 | Paris Independent School District / 5,366 |
| 48. | 38.00 | Danville Independent School District / 13,730 |
| 48. | 38.00 | Nelson County School District / 30,609 |
| 48. | 38.00 | Todd County School District / 12,472 |
| 51. | 38.10 | Bracken County School District / 6,954 |
| 51. | 38.10 | Middlesboro Independent School District / 10,354 |
| 53. | 38.20 | Marion County School District / 19,872 |
| 53. | 38.20 | Shelby County School District / 42,286 |
| 53. | 38.20 | Bullitt County School District / 74,431 |
| 56. | 38.30 | Anderson County School District / 21,442 |
| 57. | 38.40 | Simpson County School District / 17,323 |
| 57. | 38.40 | Raceland-Worthington Independent School District / 4,969 |
| 59. | 38.50 | Bellevue Independent School District / 5,838 |
| 59. | 38.50 | Dawson Springs Independent School District / 2,523 |
| 59. | 38.50 | Elizabethtown Independent School District for West Point ISD / 971 |
| 59. | 38.50 | West Point Independent School District / 971 |
| 63. | 38.60 | McCreary County School District / 18,204 |
| 63. | 38.60 | Robertson County School District / 2,251 |
| 63. | 38.60 | Morgan County School District / 13,898 |
| 63. | 38.60 | Martin County School District / 12,934 |
| 63. | 38.60 | Meade County School District / 24,753 |
| 63. | 38.60 | Glasgow Independent School District / 12,223 |
| 69. | 38.70 | Daviess County School District / 67,770 |
| 70. | 38.80 | Somerset Independent School District / 9,409 |
| 71. | 39.00 | Jackson County School District / 13,475 |
| 71. | 39.00 | Ohio County School District / 23,975 |
| 73. | 39.20 | Lincoln County School District / 24,671 |
| 73. | 39.20 | Oldham County School District / 60,357 |
| 73. | 39.20 | Grayson County School District / 25,772 |
| 73. | 39.20 | Carter County School District / 27,594 |
| 77. | 39.30 | Allen County School District / 20,007 |
| 78. | 39.40 | Pendleton County School District / 14,771 |
| 78. | 39.40 | Gallatin County School District / 8,513 |
| 78. | 39.40 | Nicholas County School District / 7,092 |
| 78. | 39.40 | Johnson County School District / 19,884 |
| 78. | 39.40 | Elizabethtown Independent School District / 10,874 |
| 78. | 39.40 | Knox County School District / 28,285 |
| 78. | 39.40 | Corbin Independent School District / 10,070 |
| 78. | 39.40 | Magoffin County School District / 13,229 |
| 78. | 39.40 | Henderson County School District / 46,254 |
| 78. | 39.40 | Adair County School District / 18,651 |
| 78. | 39.40 | Spencer County School District / 17,135 |
| 89. | 39.50 | Larue County School District / 14,175 |
| 89. | 39.50 | Lawrence County School District / 15,889 |
| 89. | 39.50 | Trimble County School District / 8,829 |
| 89. | 39.50 | Laurel County School District for East Bernstadt ISD / 1,285 |
| 89. | 39.50 | East Bernstadt Independent School District / 1,285 |
| 94. | 39.60 | Owensboro Independent School District / 28,941 |
| 94. | 39.60 | Franklin County School District / 45,082 |
| 96. | 39.70 | Paducah Independent School District / 20,157 |
| 96. | 39.70 | Webster County School District / 13,618 |
| 98. | 39.80 | Barren County School District / 27,275 |
| 99. | 39.90 | Floyd County School District / 39,454 |
| 99. | 39.90 | Fleming County School District / 14,415 |
| 101. | 40.00 | Hancock County School District / 8,588 |
| 102. | 40.30 | Clark County School District / 35,555 |
| 102. | 40.30 | Butler County School District / 12,748 |
| 102. | 40.30 | Lewis County School District / 13,889 |
| 102. | 40.30 | Logan County School District / 20,871 |
| 106. | 40.40 | Bath County School District / 11,665 |
| 106. | 40.40 | Hart County School District / 15,708 |
| 106. | 40.40 | Breathitt County School District / 12,662 |
| 109. | 40.50 | Hopkins County School District / 44,368 |
| 109. | 40.50 | Jackson Independent School District / 1,260 |
| 109. | 40.50 | Paintsville Independent School District / 3,455 |
| 112. | 40.60 | Letcher County School District / 20,896 |
| 112. | 40.60 | Owen County School District / 10,870 |
| 114. | 40.70 | Fairview Independent School District / 3,661 |
| 115. | 40.80 | Mason County School District / 17,495 |
| 115. | 40.80 | Name N/A / 4,140 |
| 115. | 40.80 | Pike County School District / 58,328 |
| 118. | 40.90 | Bourbon County School District / 14,638 |
| 118. | 40.90 | Washington County School District / 11,701 |
| 118. | 40.90 | Elliott County School District / 7,774 |
| 121. | 41.00 | Frankfort Independent School District / 4,317 |
| 121. | 41.00 | Muhlenberg County School District / 31,399 |
| 123. | 41.10 | Boyd County School District / 24,118 |
| 123. | 41.10 | Perry County School District / 23,812 |
| 123. | 41.10 | Harlan County School District / 25,892 |
| 123. | 41.10 | Casey County School District / 15,984 |
| 123. | 41.10 | Knott County School District / 16,368 |
| 128. | 41.20 | Breckinridge County School District / 18,558 |
| 128. | 41.20 | Lee County School District / 7,831 |
| 128. | 41.20 | Russell County School District / 17,562 |
| 131. | 41.30 | Wolfe County School District / 7,298 |
| 131. | 41.30 | Pulaski County School District / 51,752 |
| 131. | 41.30 | Greenup County School District / 19,274 |
| 131. | 41.30 | Rockcastle County School District / 17,090 |
| 135. | 41.40 | Fulton Independent School District / 2,854 |
| 135. | 41.40 | Bell County School District / 15,904 |
| 137. | 41.50 | Henry County School District / 12,661 |
| 137. | 41.50 | Russellville Independent School District / 5,915 |
| 137. | 41.50 | Mercer County School District / 18,616 |
| 137. | 41.50 | Clinton County School District / 10,244 |
| 141. | 41.60 | Graves County School District / 27,462 |
| 141. | 41.60 | Anchorage Independent School District / 2,405 |
| 141. | 41.60 | Menifee County School District / 6,331 |
| 141. | 41.60 | Harrison County School District / 18,781 |
| 141. | 41.60 | Ballard County School District / 8,268 |
| 146. | 41.70 | Edmonson County School District / 12,141 |
| 146. | 41.70 | Estill County School District / 14,647 |
| 146. | 41.70 | Garrard County School District / 16,892 |
| 146. | 41.70 | Woodford County School District / 24,847 |
| 150. | 41.80 | Leslie County School District / 11,318 |
| 150. | 41.80 | Taylor County School District / 16,497 |
| 152. | 41.90 | Metcalfe County School District / 10,074 |
| 153. | 42.00 | Caverna Independent School District / 5,301 |
| 154. | 42.10 | Monroe County School District / 10,925 |
| 155. | 42.20 | McLean County School District / 9,554 |
| 155. | 42.20 | Caldwell County School District / 12,977 |
| 157. | 42.30 | Pulaski County School District for Science Hill ISD / 1,884 |
| 157. | 42.30 | Science Hill Independent School District / 1,884 |
| 159. | 42.40 | Wayne County School District / 16,946 |
| 159. | 42.40 | Hazard Independent School District / 4,805 |
| 159. | 42.40 | Crittenden County School District / 9,321 |
| 162. | 42.50 | McCracken County School District / 45,401 |
| 163. | 42.90 | Ashland Independent School District / 21,579 |
| 164. | 43.00 | Boyle County School District / 14,715 |
| 165. | 43.20 | Carlisle County School District / 5,081 |
| 166. | 43.30 | Cumberland County School District / 6,857 |
| 167. | 43.40 | Green County School District / 11,309 |
| 168. | 43.70 | Fulton County School District / 3,904 |
| 169. | 43.90 | Owsley County School District / 4,764 |
| 169. | 43.90 | Marshall County School District / 31,393 |
| 171. | 44.00 | Jenkins Independent School District / 3,440 |
| 172. | 44.30 | Trigg County School District / 14,282 |
| 173. | 44.70 | Livingston County School District / 9,479 |
| 173. | 44.70 | Hickman County School District / 4,869 |
| 175. | 45.00 | Russell Independent School District / 12,679 |
| 176. | 45.50 | Augusta Independent School District / 1,534 |
| 177. | 45.90 | Cloverport Independent School District / 1,510 |
| 178. | 47.00 | Pineville Independent School District / 2,355 |
| 179. | 47.20 | Burgin Independent School District / 2,667 |
| 180. | 47.70 | Lyon County School District / 8,336 |
Please note that we only rank locations with 'Median Age' data. The rank above might not be a complete list. Locations without 'Median Age' data are not listed.
*ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.
